In 2005, Juventus bought back all three for €1.05M (€350K each). But Paro and Gastaldello was sold to Siena in joint-ownership for €450K each.

In 2006, Juventus relegated to Serie B, and bought back Paro's 50% rights from Siena. He also holds the distinction of scoring Juventus' first ever Serie B goal, during Juventus' 1–1 draw with Rimini on 9 September 2006.

In summer 2007, he was sold to Genoa in joint-ownership deal, for €1.5million. reunited with Sculli. Also Gastaldello joined Genoa's city rival U.C. Sampdoria.